If you want to keep using the Facebook app and want to upload multiple photos at the same time to Facebook or any other app on your phone, you can try using a different photo app such as JustPictures or QuickPic. They both have this feature and also allow you to share pictures to different apps installed on your phone.

If you want to keep using the Facebook app and want to upload multiple photos at the same time to Facebook or any other app on your phone, you can try using a different photo app such as JustPictures or QuickPic. They both have this feature and also allow you to share pictures to different apps installed on your phone.